Ramble in Chinese ophthalmology, past and present.
D002386:Cataract / Q000266:history* / Q000628:therapy; D002681:China; D005901:Glaucoma / Q000266:history*; D049690:History, Ancient; D006801:Humans; D008297:Male; D014141:Trachoma / Q000453:epidemiology / Q000266:history*